The amazing Mousetrap Racer is part mousetrap part car. It zooms along powered by a mousetrap spring. Learn how potential energy is stored and released as kinetic energy.
Contains 1 large arm plate top and base, 1 small arm plate top and base, 4 wheels, 1 long axle with winding drum, 1 short axle, 1 wide (rear) base plate, 1 narrow (front) base plate with spring, 2 connecting rods, string, screws and detailed instructions. Contains small parts.
Box Dimensions: L:30cm x W:7cm x H:22cm
Weight: 0.4kg